[PDF] Top 20 Mapping of Flood Analysis using GIS in Mettur River Basin

... vamanapuram river basin. They have used weighted overlay analysis method to prepare flood hazard zone ...for flood risk map based on GIS and Multi criteria ...map flood ... See full document

... on flood plain. GIS have been recognised as a powerful means to integrate and analyse data from various sources in the context of comprehensive floodplain ...for flood mitigation policies and to ... See full document

... a basin (Hadley & Schumm, 1961). Basin relief controls the stream gradient and, therefore, influences floods patterns and the amount of sediment that can be transported (Hadley and Schumm, ...of ... See full document

... Aru River Basin, which is approximately 70 km and located between Maha Oya junction and Batticaloa Lagoon, with a slope of ...the flood event of ... See full document

... ground mapping but also by using remotely sensed data such as conventional aerial photographs and satellite ...and using the lineament system enable the lineament to be regarded as representative of ... See full document

... with GIS is cost-effective and best utilised solutions for integration of various data sets for both macro and micro level analysis which helps in identifying the problem areas and suggest conservation ... See full document

... Adwa river basin has been evolved as a result of typical hydro geomorphic processes of semi-arid zone, operating under the influence of active tectonic ...detailed analysis of stream morphology in ... See full document

... Super Flood, which hit Sindh in 2010, has turned out to be a wakeup call and has underlined the overwhelming challenge of natural calamities, as 2010 flood and the preceding flood in 2011 caused a ... See full document

... Mangalam River Basin, experiences intense flash floods during heavy ...of river, improper planning and construction of hydraulic structures, change in land ...the Flood hydrograph of the ... See full document

... of GIS in groundwater quality mapping, the present study was undertaken to map the groundwater quality in Morna river basin in the Akola district of Maharashtra, ...assessment using ... See full document

... globally. Flood frequency analysis is one of the most important and widely studied technique in the fields of hydrology and water resources in order to predict the occurrence frequency of extreme ... See full document

... spatial flood risk index map based on population vulnerabilities and terrain morphological characteristics using a geographic information ...for flood hazards based on the flood depth and the ... See full document

... Savitri River. During monsoon rains, and heavy rainfall over the basin, or during storm event the Mahad town is oftenly inundated by Savitri ...the river with an area of 150 km 2 (10 km by 5 km) and ... See full document

... obtain flood hazard maps of the Mert river basin using GIS and HEC-RAS (Hydraulic Engineering Center’s- River Analysis System) for floods of different return period’s ... See full document

... River basin is an important geomorphological unit which reflects topographic and hydrological ...unity. River basin characterization of Baink watershed and its sub-watershed revealed the ... See full document

... of flood mitigation on the river basin with help of simulation of flood control by virtual small water reservoirs located in different places of the river ...of flood hydrograph ... See full document

... the flood caused the Japanese bullet train to stop, causing communication problems between the two major cities of Japan, increasing the scale of the disaster’s consequence at national ... See full document

... major flood in more than 100 years has hit parts of Karna and Andhra Pradesh States during 28th September to 5th October of 2009 in south-east parts of India due to depression (low atmospheric pressure) in Bay of ... See full document

... Man’s agricultural activities depend on the physical environment [2]. From the very beginning researchers who worked in the field of agricultural geography were attracted to the problem of explaining how variation in an ... See full document

... GIS Based Groundwater Vulnerability Assessment using DRASTIC Model at Mahi River Basin, Rajasthan, India region the rating values of the parameters were determined and then using the IDW[r] ... See full document